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Re: [lwip-users] DHCP and AUTOIP cooperation


From: Krzysztof Wesołowski
Subject: Re: [lwip-users] DHCP and AUTOIP cooperation
Date: Mon, 25 Jun 2012 15:56:04 +0200

On Mon, Jun 25, 2012 at 3:48 PM, Funk, Artur <address@hidden> wrote:
> The autoip code isn't included. It seems that lwiopts.h doesn't
> overwrites the setting in opt.h

lwipopts.h is directly included by opt.h and configurations are
guarded with #ifdefs to prevent redeclaration.

You can for example:
1. enable -Wall to ensure that there is no redeclarations,
2. use #if/#ifdef with #error directive to check if symbol is defined
and its value in certain point in source file.

Maybe you have multiple lwipopts in include paths?

Regards,
Krzysiek



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